The eye smarts.
to keep an eye on a man―have an eye to anything
目につくあか
(警戒してなら)to keep an eye on one―have an eye on one―(野心があってなら)―have an eye to anything
目に触れること
to show one kindness―be kind to one
お目にかかること
I can see.
ふと目にとまる
to come across with something
He has turned-down eyes.
to fix one's eyes upon anything