7. He deliberately looks at girls who look great to show his girlfriend how he wants her to be.
In some cases, guys look at other women to indirectly express what he thinks of his girlfriend’s appearance. As one reader states, “There are times I look at fashion or hairstyle that I would love to see on my girlfriend.” Some guys can’t help but react when they see women who are just their type. If this happens, ask him questions, such as “Is that the type of girl you like?” and watch how he responds.