Bakugou X Reader "Kacchan?"

Your childhood best friend Katsuki Bakugou who you had a big crush on, but lil did you know so did he, even thought your quirk was an animal quirk he still had feelings for you, and when someone made you cry he would make them cry, until you had to move to America,but before you left you have him something but you said "never open it until you make it into UA, I want you to be a hero and thank you for being my hero!" And never seen him again, until 10 years later you go back to Japan but this time by your self, your family didn't want you to go to America hero school so they sent you back to Japan in hopes you Make it into 'UA High the School for Future Pro Hero's!'

You see Bakugou again, And with a bright smile...But does he finally think he loves you the way he says he does?

Or

Does he just want to be just your best friend?