The couple were caught besar each other! check out the pics here on Fanpop. Went on a fecha at I HOPE, also check out that pic online!
If he loves Selena, why wouldn't he just admit it? My guess is that he's afraid he'll loose his fans, Selena will be hated por million of girls, & no one would por Justin's Album.
U know how Justin always skips the pregunta "Do U have a girlfriend?" during interviews? Thats a clue beliebers!
However, If you're truly a belieber, U would be happy for him cause he's happy :)

Peace!