Does he think im gross ?

i dated my neighbor. we broke up, and now he is moving away. i brought him a present (home made) he liked it. i should have left it alone, but later saw him out there adn went and put my arm on him n told him i rly sorry hes moving and will he please forgive me. he said " i have to go those boxes r going to blow away' . and i just dropped my arm and made a frown (instinct reaction, because it seemed he wanted to get away from me ).. he walked away really fast. i felt like a fool. it was in the parking lot where otehr nieghbors can see but i just felt really stupid. his mom was also there and saw the whole thing, so that could be why he acted that way. waht r u thoughts ?