Is there anything I am doing right that an older man might be interested in? How can I keep him interested?

Have liked video games but I will be careful online and yes, he did go to a special learning disabilities school. The age difference between us is about 5 years age gap. It's just my actions that attract older guys more than younger guys. I was the first to message, and I eventually received a response on Sunday 14. Some people are busy during the week, so he sent me a picture of his project.
Is there anything I am doing right that an older man might be interested in? How can I keep him interested?
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