I'm not splitting any hairs. To not do something kind, does not mean that someone is being unkind. 🤷♂️
I disagree. Choosing to give a gift to someone at a special time for you is very much showing a level of fondness or affection. Unless you give Christmas gifts to random strangers (which I doubt that you do).
You show kindness, you feel good, it has meaning.
As I said, Thais have a time when they might give gifts to people, if they don't give a gift to you, when you have given a gift to them previously, it clearly has meaning. They don't think the same way about you as you do about them. (And you not knowing when Thais give gifts, doesn't mean it isn't the case.)
If you want to be in a one-sided relationship, that is up to you, but to deny it is somewhat pointless.
Are you? Do you need me not to reply so that you "win"? 🙄