It becomes a permanent routine, walking through the music department. She walks by on the days she has time and runs on the days she doesn't. But almost everytime she impulsively looks around hoping to find the man with the dimpled smile. Sometimes she sees him and sometimes she doesn't. And he almost never notices her.

Till one day when she accidentally runs into him, causing them to fall to the ground.

Gravity has never been responsible for people falling in love, Einstein pipes up.