My girlfriend bought me socks and insoles. I want to express my happiness.

I'm really fed up with you kids. Can you not just have an emotional intelligence once in a while when you grow up? ! ! You ask all of us for help on how to express happiness. Even if a netizen writes you a good sample, and then you post it in the space with the sample, your girlfriend is happy and you are happy! But can you think with your cerebellum? Isn't this behavior, in a sense, to let others flirt with their girlfriends indirectly? I want to make up disgusting love stories and grow up by myself in the future.