Anata no Omocha

Anata no Omocha: Rui Hayakawa finally decided to confess to Renji on the day of their graduation, but he never showed up! Five years later, her love life still seems hopeless, so her outgoing friend, Kumi, takes her to the Friday Nightclub to have some fun. Because its Rui's first time, she feels out of place, but...why is Renji working there?!