ponyboy- it was at the park (watching a sunset ofc). 

sodapop- it was at the DX after soda's shift.

darry- it was in the curtis house (with no one home lmao).

johnny- it was after a date at the movies.

dallas- it was at a party at buck's. 

two bit- it was after a rumble (your way of congratulating him).

steve- it was at the drive in (in front of the gang lmao).