PORTUGUESE WONJIN AND MINHEE OH THIS WAS SO FOR ME

i might have to lay down for a bit after this

bloomfs, i need help rn... i was listening to 'for us' by boystory, and this part came up and i am just so SURE that i've heard it somewhere else before (because i had never heard this song before), but i can't figure it out and shazam is NOT helping me... do you guys recognize it??