Yunho is 19 here, you are 17

Your brother was staying at your and your parents' house for the holidays and he brought his best friend Yunho with him. You already knew Yunho since he was your brother's best friend from kindergarten. And to be honest you started to have a crush on him. But to be fair he had to be the handsomest guy you ever laid your eyes on. And he seemed like a genuinely good guy too. Unlike anyone you dated before

You were playing Mario kart along with Yunho, your brother and your little sister. You were on the couch right next to Yunho, you were nervous either from the fact that your knees were touching or by the fact that he perfume smelled so good.