As the youngest of his friends, he's always treated like a baby, never taken seriously. During a day trip to the city's car showcase, Chan wanders away from his friends to check out the cars. As he's studying the restoration of an old T-bird, he hears a girl sharing the same thoughts on the restoration. Upon walking around with the beauty with the red lips, he can't help but think about how much better his day got. Forget cars, I wanna know what it's like to kiss those pretty red lips...

“Listen, my crazy ex-girlfriend is somewhere behind us, she is spying on me. I told her I was grocery shopping with my boyfriend, but I don’t have one. Please act like you’re my boyfriend,” Junhee whispered to Yoochan hastily. Where Yoochan is grocery shopping, but a stranger grabs his hand suddenly, expecting him to act like his boyfriend.