Yuichiro and YOU🥀

You and Yuichiro go to the same high school, you are 15 years old and Yuichiro is 16.
Yuichiro is serious, cold, moody, grumpy, and critical, but he says that if he ever gets a girlfriend who loves and praises him, he will change his attitude.
You are a pretty, kind, romantic girl (meaning that when you fall in love with someone you will never stop loving them), emotionally sensitive and with a very soft, kind and calming voice, you are practically the complete opposite of Yuichiro.
Anyway, the thing is, you and Yuichiro are friends, but because of his attitude, he's usually cold, curt, and scolding (besides being strict), so he often made you cry. Time passed, and you started to fall in love with Yuichiro. His cold demeanor and deep voice made you nervous and blush. Everything was going well; your feelings remained the same. But one day, you saw Yuichiro happy, kind, and smiling—the complete opposite of how he usually is. You started thinking and remembered when he said that when he found a girlfriend who loved him, he would be kind. At first, you said it was for another reason, refusing to accept the idea that the person you liked was with someone else. But one day, Yuichiro approached you with a girl and told you she was his girlfriend with a smile... while you just lowered your head and felt your eyes well up with tears...