you and suna were both out for a walk because you were good Friends. Suddenly it started to rain and your both running searching for a shelter. Once you both found one suna notice how visible your bra was becouse you are wearing a White Shirt and the Rain Made your bra visible. You didn't notice at First but He quickly looked away blushing and didn't say anything about it

Suna: Well...the Rain won't stop soon, i guess we have to stay here For a while"