N4

てしまう

To do something by accident, To finish completely・totally, Unfortunately

おれ
部屋へや
とびら
閉めるしめる
なり
ゆか
座り込んすわりこん
しまっ
As soon as I shut the door to the room, I found myself slumping down onto the floor.
ほとんど
くち
きい
くれ
なく
なっ
しまい
まし
[They] hardly speak to me anymore (with a nuance of regret)
まるで
ミイラみーら
取りどり
ミイラみーら
なっ
しまっ
みたい
It's like the mummy hunter ended up becoming a mummy himself.
どう
あんな
こと
言っいっ
しまっ
だろう
I wonder why I ended up saying such a thing.
いや
もの
しまっ
I ended up seeing something unpleasant.
どう
こんな
こと
なっ
しまっ
だろう
Why did things end up like this?
思っおもっ
そば
から
やっ
しまっ
(I) did it right after I thought about it.
どう
やら
本当ほんと
好きすき
なっ
しまっ
らしい
It seems I've really fallen in love (against my will/unfortunately).