OMG! I left a comment in English (on one of ...'s Twitter posts) and he/she liked it.
Twitter のいいね は「like」です。
... liked my comment that I wrote in English (on one of his/her Twitter posts) もしくは I left a comment in English (on one of ...'s Twitter posts) and he/she liked it.
LINEやTwitterなどで書くなら OMG! I left a comment in English (on one of ...'s Twitter posts) and he/she liked it. Yaay!もしくは I left a comment in English (on one of ...'s Twitter posts) and he/she liked it. Whoop whoop!
生で言うならテンションの高いトーンで OMG! I left a comment in English (on one of ...'s Twitter posts) and he/she liked it.
「...」のとこりにボイスアクターの名前が入ります。