He's not 'in love' with me

[CallaghanClown]

He's just left after putting the kids to bed.

He didn't come to MC because his car broke down. He did come later to put the kids to bed and spent the whole evening asking my advice about business issues. I didn't give any advice but validated his feelings and just let him talk. He kept telling me that he's caused all this and feels really bad. He says he can't sleep and his depression has been bad.

It killed me sitting chatting to him like nothing had happened. I can't figure out if I should give him an indication that the door has been left open. Or maybe he just wants to be friends???