Comment by Constellation OD on Home page

Guys I need help was I wrong to block someone without warning or talking about the issue ?
But first let me give you the context:
So it started last month during lunch time, a tall girl approached me to ask me something I though it was for questions about next year or whatever.. she started to read a poem about me (I gave you the translation in English):
Oh my sweetie, I was captivated by your beauty and your lovely red and white outfit. Your fabulous eyes stir my very soul. I love you madly—just as passionately as I love playing Genshin. Marry me.
Everyone was listening in silence, I should be graceful but no it’s weird. I feel my stomach twist, my mind blank I desperately search my friends eyes for help but h*l no they were too concentrated to listen her. Then the girl pointed to the person who sent me this, his name was ■■■ After that my friends and I left the canteen, he followed me 3 times with his group of friends. I didn’t confront him and even escape TT..Ik I was a coward I shouldn’t react like that but I feel too unwell to confront him + my friends keep teasing me it pissed me off so I hid in the bathroom.
After this day, we always see each other and each time this sensation come back, my friends teasing me about it (I don’t resent them I never told them how much it makes me discomfort they just laugh about this situation) Until the last day of school, he waited me to give me a letter (it's about an apology for discomfort me last time, it was a joke made by her friends and he genuinely wanted to know each other. He wrote his Instagram username so I can contact him.
Feeling guilty and refuse to live with regrets, I contacted him to at least apologize.. We spoke about the situation he said the first letter was made by her friend, I apologize and I said I’m not interested into relationships but if he genuinely wanted to be friend we could try.
During 3 day he’ll always contacts me, chatting even though I’ve exams, it was innocent I really considered him as a nice friend..I though he will stop having feelings and thinking he has no a chance but no I was a fool 🤡 He acted more bold saying “good night” everyday, saying “you’re really cute (my nickname) hahaha”then use an excuse “It was the night I was tired oops”, “It will be great to find a boyfriend/lover”, “being in love is great you can find the right person just like me”. He would post Insta’s notes relate to me (for example: a gif about a girl blushing, a note saying I’m so happy she’s so kind) and asking me if I go out to an event. I said for 3 times I wasn’t interested my life is great he could find someone nicer..but he kept doing it saying he can’t control his feelings..I continued to be friend with him bc he said he really wanted to be friend. So our conversation continue, slowly becoming boring, forced. He’ll search any topics without asking questions about my personal life, my opinions like he only loved a facade of myself without trying to know me (idk how to say).
It haunted me so much that I couldn’t concentrate for exams.
Finally he sent me a reel about missing me, my mind crashed I told him he makes me uncomfortable. He apologized and said he can’t control his feelings so I just warn him to be careful (I was already deciding if he stop I would continue our friendship otherwise I cut our relation) We tried to speak like usually but it was awkward. So we stopped the only thing he would sent is a good night every night It drove me crazy so I block him without warning. He quickly contacted me with his second account “You know, you can just talk about it instead of blocking .-. It's your choice, though” and wishing me good luck..I said I’m very sorry then I block.
Was I wrong? I don’t know I told to my close friends, one judge me another one said I don’t need to justify why I blocked him after all I told him I’m very discomfort towards him..and another blame me to not told him or even told her about the situation..