Suho: ha.. I'm taller than you, taller than you, taller than you.. *patting Kris' head from behind*

Kris: stop

Suho: Taller than you taller than you

Kris: *sigh

/after they stood at the floor after taking the stairs/

Kris: *tilting head down* you were saying?

Suho: Hehehe