@Bluerose_ OH By the way, my friend said that if your friend wrote you like that, he probably wrote it because he was curious about your reaction. If you don't take action, he might think that you are friends. And if he can say those things to you in a "friendly" way, then you should say those kinds of things in a "friendly" way too. And if you have mutual friends with him, you can also consult them, he says
(I couldn't edit my other comment so i had to write a second one)
(I couldn't edit my other comment so i had to write a second one)