No one's POV: 

"Are you sure you two can handle the Christmas tree?" Kyungsoo's mum asked as her husband scoffed
"Honey we are men" he replied 
"Manly men" Kyungsoo added in a deep dramatic voice
"We'll have the tree finished in no time" his dad finished whilst his mum rolled her eyes 
"The tree is in the garage and the decorations are in a box in the attic. I'll be decorating the rest of the house whilst you're doing that" she replied and started with what she was doing whilst the other two started one their stuff.

......

"No dad you need to sort out that tangle first" Kyungsoo said  
"Which one?" his dad asked 
"That one" Kyungsoo replied and went to point out the tangle he was talking about but his dad accidently elbowed him in the face 
"Oh sorry son" he said 
"It's fine" Kyungsoo replied, rubbing the spot his dad hit 
"You guys should really sort the tree out before you do the decorations" his mum said as she walked in to grab and box and walked back out whilst father and son stared at each other. 

-------

"Bring it down a bit"
"I am bringing it down"
"No you're lifting it up"
"Dad you're the one that's doing that" Kyungsoo exclaimed 
"Okay take five" his dad replied and the two of them put the tree down. Who knew carrying a tree into the house could be so difficult... and heavy?

"Everything alright in here?"
"Jongin" Kyungsoo's dad said happily and Kyungsoo froze before looking up to see said boy waving to his dad 
"Can you give us a hand with this tree?" his dad asked 
"Sure" Jongin replied and between the three of them, managed to lift the tree up and successfully bring it into the living room 
"Finally managed to bring it in then" Kyungsoo's mum said 
"With a bit of help from Jongin" his dad replied whilst Jongin waved from the other side of the tree. All the while, Kyungsoo stood there panicing, why had Jongin turned up all of a sudden? Was it to talk about the kiss? Oh no... 

"We need to talk" he muttered into Kyungsoo's ear whilst he paused before nodding 
"Can I go out with Jongin for a bit?" he asked, turning to his mum 
"Yeah, I can help your dad out" she replied and Kyungsoo nodded before the two headed out the door. 

-------

"So how have you been?" Jongin asked as the two of them walked through the park 
"Honestly? I've been bored out of my mind" Kyungsoo replied and Jongin nodded before Kyungsoo remembered why Jongin had pulled him out of his house 
"What do you want to talk to me about?" he asked and Jongin didn't say anything whilst Kyungsoo sighed 
"If you have nothing to say I may as well go back home" he said and turned to walk away 
"Wait" Jongin said and grabbed his hand to stop him walking away before quickly letting go. 

"I wanted to talk about... the other day" he said, dropping his gaze to the floor 
"What about it?" Kyungsoo asked 
"W-well I kissed you didn't I? And I shouldn't have" Jongin replied and Kyungsoo shrugged his shoulders 
"Not much we can do about it now can we? Plus we're best friends so I'm sure we can put it behind us" he said 
"Y-yeah I guess we can" Jongin replied but felt his heart drop whilst Kyungsoo nodded and the two of them continued their walk around the park. Walking around, the two fell into an awkward silence, Jongin gutted because of Kyungsoo's response to the kiss and Kyungsoo gutted because he knew that Jongin would never return the feelings he had for him.... or so he thought. 

"Why did you kiss me?" he asked out of the blue 
"I don't really know myself" Jongin replied 
"Was it because of Krystal?" Kyungsoo asked and Jongin frowned 
"What's it got to do with her?"
"Well you had just broken up with her... you would've been moody, sad... plus with your dad coming back your mind would have been all over the place and I was just in the wrong place at the wrong time" Kyungsoo replied 
"You think I kissed you just because I broke up with Krystal?" Jongin asked when Kyungsoo looked at him frowning, Jongin sighed and led him over to a bench. 

"Just hear me out first and then talk" Jongin began and Kyungsoo nodded 
"When I first started dating Krystal... I was so, in it you know? Like I was finally dating someone and I wanted to show her of to the world and let it know she was mine. Later on though I began to realise that I was spending to much time with her, she was showing her true colours and I was ignoring you and the others. Then I realised... I missed you... hanging out with you like we use to, taking stupid pictures and stuff like that. The night at your house when we played the pocky game and I pulled away... it was because we made eye contact and for the first time ever I was nervous and froze but I didn't know why. Then Joonmyun came along and you were spending so much time with him and yeah... I was jealous..." he continued and Kyungsoo just sat there trying to take everything in. 

"The day we had the argument and you told me she was using me. I knew something was going on... but I didn't want to believe it and trust me I felt like a after I shouted at you and when I kissed you... I... liked it. I couldn't get it out of my head, it wasn't like any of the kisses I had with Krystal, when I kissed you I felt... surprised, excited, like it meant something and chatting to someone the other day and them telling me about their partner I realised..." but he couldn't finish what he wanted to say. When Kyungsoo didn't reply to what he had said, Jongin could only draw two conclusions 

1) He had ran away halfway through his speech 

2) He really didn't know how to reply to that 

Jongin was hoping it was the second one. 
"J-Jongin" Kyungsoo finally said and when Jongin turned to face him, Kyungsoo quickly pressed his lips against the latters. For a moment Jongin sat there with his eyes wide open, but quickly started kissing Kyungsoo back 
"Are you sure about this?" Kyungsoo asked before kissing Jongin again 
"Of course I am" Jongin replied 
"But what about the others?" Kyungsoo asked 
"We'll keep it a secret until then" Jongin replied and Kyungsoo paused. 

"You... like me?" he asked and Jongin blushed 
"Took me a while to realise it" he replied 
"Well, if it makes it any better. I... like you to" Kyungsoo said and this time it was his time to blush whilst Jongin's eyes widened 
"So at the party... when you said you liked someone, it was me?" Jongin asked 
"Idiot it's always been you" Kyungsoo replied and no sooner had he said that did Jongin pull him in for another long kiss before the two needed to part for air and rested their foreheads against each other, smiling. 

"Do you know what the ironic thing is?" Kyungsoo asked 
"What?" Jongin asked 
"We're sat directly under mistletoe" Kyungsoo replied and Jongin looked up to see that he was right before the two began laughing.