Peer through (something) verb phrase
Look through something such as a window, the fog, binoculars etc.
I peered through the window to see what they were doing down there.
When I peered through her veil, I saw that she was crying silently.
To quickly look at someone or something
If a person "casts around for someone or something", he/she looks around to find something/someone, or search for an idea.
Try to look everywhere for someone or something
A prolonged, strong and determined look, especially when one is expressing disapproval or displeasure
Try to see better with your eyes partially closed
The verb "peer" should be conjugated according to its tense.
people often do irrational or foolish things when they are in love.
I and my boyfriend have decided to get married in the summer. I don't think that's wise, since we won't have enough money saved by then to set up house. But then, one cannot love and be wise.