The context of the following conversation is Remy was worried about Tracy walking home alone at night so Remy followed Tracy home then when they saw they were home safe, they waved and continued on their way.:
Tracy says Remy walked me home last night after the fight..
The friend responds He wanted to make sure you got home safe..
Tracy responds Yeah, we just talked and when he got to by street, he waved and went on his way..
The friend responds You need to call him or get his some kind of thank you gift, to show how much you appreciated it..