help me

How to find out if capricorn guy is really is interested of me *im a gemini's girl well ive met cappy guy a few weeks ago we got to know each other through instagram he is 8 years younger than me* i am 32 n he's 24), I started to write with him, as not the only one .. but something between us began to change for some 2 weeks and not saying from last week as if we were closer to each other, I had the opportunity to meet him at the airport for the first time for the second time on the beach in Los Angeles ... he is incredibly handsome, although like a typical capricorn he is distanced, quiet, so little talk when it comes to commenting on his photos he seems more open when he posts videos from his work... for a few days, however, something started to change, I noticed that he is jealous when I devote more attention to my friends on instagram, and not to mention when I commented on an actor's photos then he started to ignoring me day by day, as if I did not exist the day after when I stopped intense conversations with my friends, commenting on photos of other guys and only started to show him a whole lot of attention, he started writing to me again, and again the chemistry that is between us has come back ... should I understand that he wants to show me that way feel something for me? I know there is no way I would ask him directly because he will not tell me this, and usually cappies in terms of feelings are reserved . I know that he is impressed by my intelligence, my way of being, although now I know that he gets nervous and very jealous when I devote my attention to other people, on twitter he wrote "I love you" and I know that he has not had a girlfriend for a long time and he was not in love any time it ended a few-year relationship .. can anyone help me? How do I understand everything, is it a signal on his part that he likes me in special way? i'd love to hear your opinions

Like yesterday he wrote on twitter :" People like you are the ones I need in my life"and i felt like he was talking to me, but today he got kinda mad at me again jealous? i don't know but he became so distant, he just wrote thanks,hugs that's all .. but on wednesday on instagram when he posted video my fav cappy honestly since this Monday, he became nicer, he started to pay more attention to me joked on me he started to showing me his more lazy crazy side, especially when we were debating serious politics, psychology, or mundane topics ... and on Wednesday, on instagram, he titled a video "kiss for you" but now im lost completely im supporting him alot at his work, at his goals, we r talking alot bout achieving goals,and well he tries as well to motivate me like it happened yesterday.. but after what he wrote bout needing that person in his life ...he has changed again, he treats me at a distance, he is more cautious and suddenly this thread of understanding disappeared between us, I do not know if it's jealousy again, for my friends or that I want to be nice, I will write some warm words to someone, it's him right away he changes his attitude towards me, and if I ignore my friends, he changes back into a charming, blue-eyed handsome joke.

Let me see if I understand.

You are a woman in her 30s chasing a 24 year old jealous, and insecure boy, through IG. The two of you connected 2 weeks ago and you think it's far more than what it is, because of "chemistry"? Wow. This dude has already started the rollercoaster ride for you, placing you in a state of confusion 🤦 He's probably laughing on the inside. You should be more level headed than this at your age, but okay. I've said my piece. Good luck.