a sight for sore eyes
US /ə saɪt fɔr sɔr aɪz/
UK /ə saɪt fɔr sɔr aɪz/

1.
目にしみる光景, 待ち望んでいたもの
a person or thing that one is very glad to see
:
•
After a long journey, my warm bed was a sight for sore eyes.
長い旅の後、私の暖かいベッドは目にしみる光景だった。
•
You're a sight for sore eyes! I haven't seen you in ages.
君は目にしみる光景だ!何年も会ってないね。