Dancing (freestyle and street dancing), listening to music, socialising with friends, swimming, psychology.
People with similar interests or taste in music.
REM (of course!), Feeder, Kasabian, Foo Fighters, The Killers, Coldplay, Keane, Charlatans, Stone Roses, Red Hot Chilli Peppers, The Verve, Kosheen, Morcheeba, Sneaker Pimps, U2, Kaiser Chiefs, Snow Patrol, Muse, The Spinto Band, some 80's