I still have no idea why he has chosen to not accept him into the Dingle family?
Added to that, to those of us who were kids pre 'Care in the Community' therapy was something for Hollywood stars and lunatic asylums and the rest of us had to get on with it. I wasn't diagnosed with a serious psychiatric condition until my mid 30s I was 'just a worrier' (to quote one of my GPs). It turns out I was showing symptoms at 13.
Added to that, to those of us who were kids pre 'Care in the Community' therapy was something for Hollywood stars and lunatic asylums and the rest of us had to get on with it. I wasn't diagnosed with a serious psychiatric condition until my mid 30s I was 'just a worrier' (to quote one of my GPs). It turns out I was showing symptoms at 13.

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Yes, he does need to learn to deal with his emotions. That will take a while. You asked if he had feelings for Kyle -yes I think he does. That doesn't mean he can show it or get over his shame quickly. It also doesn't mean it won't happen. Why would it be a quick or easy process?