because there are always 10 numbers in a phone number.
konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)
i hope this you! : d
stay and stay proud! " - zalgo
(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )