It was PE time. Krystal and Sulli was going to the locker to get their PE clothes.    And the moment Krystal opened her locker, she found a lollipop together with a note.    "Oh, it's here again. What's flavor is it this time?" Sulli asked.   "Lime. I guess" she said as she unfold the note.   "Let me read for you what's written" Sulli took the note from Krystal and started to read,    "Love is soursweet just like this lollipop. It may also be bitter sometimes but My love for you is made up of all the sweetness in the world. Eternally loving you with all my heart <3"   "Oh~~~~ How romantic!" Sulli said, clasping her hands.   Krystal has been receiving the lollipop and the note for almost 2 years. So it wasn't a surprise to her that a lollipop and a note was in her locker. Despite the cheesy words that the sender used, Krystal loved the poem and she found it cute. She liked how the sender always write different poems to match the lollipop's flavor. Sometimes the flavor may overlap but the poem never does.    Krystal said as she looked at her watch, "We're going to be late, unnie"    She slid the lollipop and the note to her schoolbag.   Then they quickly took their clothes and ran towards the gym.         "Yah! What's taking you guys so long?" Luna scolded them.   "We were reading the note that Krystal received, unnie. You know from her secret admirer" Sulli reasoned.   "You can read it after the sc