to make someone notice you by looking at them
I tried to catch her eye, but she had already turned away.
나는 그녀의 시선을 끌려고 했지만 그녀는 이미 돌아섰다.
to be unique or pretty enough to make people notice
It was the colour of his jacket that caught my eye.
그의 재킷 색깔이 나의 시선을 끌었다.