My friend is leaving and is going to the airport to say goodbye. I think it would be better to give him something memorable if he takes a look at what his friend usually likes. For example, give a mobile phone. Or a bouquet of flowers. This is all okay, it just depends on what kind of gift your friend likes, but as long as you usually control his friend's preferences. So after checking, you can give your friends some gifts according to their preferences, and that’s fine. I don’t think there is such a thing between friends. Didn't eat. As long as you send a gift, your friend will not dislike it because you are friends. You're not asking him to do something early, you're sending him a call. This is a good thing that must be given as a relatively special gift. These gifts should be things that friends like, so I think as long as the friends like it, a washed gift is fine.