when your boyfriend breaks up with you and everything starts to fall apart for you, until it starts to rain and you don't have the strength to get out of there and you cry in the rain.

your best friend Jungkook spots you and tries to cheer you up, taking a shower in the rain, he danced and jumped trying to cheer you up

"don't stay there, come have fun with me in the rain"

he said looking only at you