Hao is the mature and serious type, while you're the childish and clingy type meaning you and him are a perfect match. Everyone thinks you guys sre perfect together.

You and him are eating in the cafeteria, suddenly a great idea pops into your head and possibly a good way to break his seriousness. You suddenly smack whipped cream into his face.

He is baffled but his seriousness doesn't budge, in fact his face is pissed off. He glares at you, with disbelief at your childish behaviour.