Analysis of boys who like Lego

Gao is a spliced toy, just like a building block, but it can be spliced into various things. Many children like to play high, especially when they are 4 years old 10. This is the most curious time. So I like to play high. Generally speaking, children like it, but I won't like it after I was fifteen or sixteen, because I thought Lego was a children's game at that time.

How old is this boy who likes Lego? If so, he still likes Lego when he has a girlfriend, which shows that he is really interested in Lego. He likes to analyze the splicing of Lego toys and see more splicing methods. Maybe he also likes Lego programming. I think his character should be a boy who is introverted and shy, but still childlike.