New Client

He is the guy that sold me my car so we have meet in person. He has had issues and I have just talked to him over text mainly about how to handle his thoughts on the COVID situation. I have offered to be his coach free so I could have more practice. He was very thankful. After that he made it clear he was sexually attracted to me which through me for a loop I had no idea! My question is where do I go from here? My first thought is he really needs help on his thoughts but am I the one to do that? My first instinct is if not me who and I want to help just not sure I am experienced enough, I just started certified coaching program in March 2020, I really need some help on this.