久ひさしぶりに会あったら、背せが伸のびてて見違みちがえたよ。

hisashiburi ni attara, se ga nobitete michigaeta yo.

When I saw him after so long, he'd grown so much I didn't recognize him. casual

髪かみを切きった友人ゆうじんを、一瞬いっしゅん別人べつじんかと見違みちがえました。

kami o kitta yuujin o, isshun betsujin ka to michigaemashita.

For a moment I mistook my friend, who'd just had a haircut, for someone else. neutral