that and love it. however, in reality, men do not like these as caring questions but bothering.
realize that a negative response is not a problem. for example when you invite him to talk, the response is just usual or even not respond. do not think it negative first. it could be because he feels awkward and ashamed of you or maybe he is having a problem he does not want to share with anyone. most importantly keep trying to get his attention so you can understand it. use the instinct of your feelings as a woman because it is a powerful secret weapon.
try to observe whether he has an interest 