Bragging about your kindness

I have a friend. He's kind and like to help each other. But after a while i noticed something about him, he likes to brag and talk about his kindness to people, it feels like he wanted to help people so he can brag about it. I honestly didn't feel comfortable around thid guy, and i don't want to receive anything from him because i know that if i ever get help from him he'll tell everyone about it, and i don't want that