I said "Kocham Cię" to my crush and it backfired

I’m keeping names out of this for privacy, but I need to get this out. Yesterday, I told my crush "Kocham Cię" (I love you in Polish). It seemed fine at first, but by this afternoon, everything turned into a mess—mostly because of his friend.

His friend has been acting like a bodyguard, literally not letting me near him. He keeps saying, "This is our class private chat," and "You're not allowed in." Please. Most of the time, you guys are just messing around—it’s not some big secret. I’m not a little kid. And the fact i'm older than yall. I usually know exactly what you’re talking about anyway. In fact, someone already told me what you guys did, so the "none of your business" act is just embarrassing.

And to my ex-crush: Why are you even angry? I asked if I could touch your hair, you said yes, and then you still got pissed off that I asked? Then you went and told the teachers about everything? It was so awkward. Thanks a lot. I’m officially losing feelings. I’m better off without this. If my "friend" tells everyone the drama except me, they can piss off. I tried my best to be a good friend, but I’m done being treated like an outsider.

Don't even try to pull the "You aren't Polish" card on me. 43 to 45 million people speak Polish, and plenty of them aren't from Poland. My own website has a Polish translation! You can stop being so secretive because I already know what's going on.

If you or your friend ever come crawling back to ask me about drama—especially you, ex-crush—my answer is "Nie" (No). It’s none of your business. If you want to talk or say sorry, I’m not ready. Just leave me alone. Also the fact i am going to Poland in July do you want me to tell the Polish about you! Also Ex-Crush Me knowing Polish and you getting pissed that i am going to Poland and the fact that ur Polish doesn't make you own the country. Its like me being british but now owning the UK. Also Saying "Kocham Cię" isn't a Polish slur. Polish relationships even people who isn't even Polish Say "Kocham Cię" to their Partner! Will i ever befriend my Ex-Crush because we were never even dating i will have a think about it. Also fun fact i have Mapa Polski and my wallpaper is Warszawa Polska. Now if you go up to me or your friends you guys can piss off and leave me alone please do not try to talk to me until i feel ready if you try to talk to me well guess what thats going for my "i feel better" feeling feel longer because your delaying it.