We've all seen that he's probably thinking about other girls meme. Well, turns out it's pretty accurate. When he's deeply zoning out, looking like he's off in some other world, it can make the significant other wonder. But most of the time, fellas are likely just fantasizing about having superhuman parkour skills, or taking a trip through some nonsensical stream of consciousness, or literally sitting there with a blank mind. Redditors of r/AskMen discussed the things they're often thinking about whenever their partners ask them, and the answers are surprisingly wholesome.