Promotions for "First Love" will begin on June 13, 2013, after the release of the single, by the group holding a press conference, showcase and their comeback stage on Mnet's M!
Promosi untuk "First Love" dimulai pada 13 Juni 2013, setelah perilisan singel, After School melangsungkan konferensi pers, showcase dan penampilan comeback di Mnet M!