get under someone's skin
US /ɡɛt ˈʌndər ˈsʌmˌwʌnz skɪn/
UK /ɡɛt ˈʌndər ˈsʌmˌwʌnz skɪn/

1.
人をイライラさせる, 人の神経を逆なでする
to annoy or irritate someone intensely
:
•
His constant complaining really gets under my skin.
彼の絶え間ない不平は本当に私をイライラさせる。
•
I try not to let negative comments get under my skin.
ネガティブなコメントが私をイライラさせないようにしている。
2.
心に深く響く, 深く感動させる
to deeply affect someone emotionally, often in a positive way, causing them to think about something for a long time
:
•
That powerful documentary really got under my skin; I can't stop thinking about it.
あの力強いドキュメンタリーは本当に心に深く響いた。ずっと考えてしまう。
•
Her kindness and resilience got under his skin, making him rethink his own priorities.
彼女の優しさと回復力は彼の心に深く響き、彼自身の優先順位を再考させた。