i can do better than deb, just give them to me.. but i keep them..
seriously if you mean by accepting you, go slow, don't rush things, don't attempt to pick him up and put your hand near him until he gets used to you.
like what you can do, is open he door and just put your arm in, so your hand is in there, let him come up to you, let him sniff, if you make any fast movements, being new, he will most likely run away... so just sit still, keep doing this for a bit, then slowly move a finger and attempt to give him scritches.
chins take time to gain trust.