3. When He Tells You He’s Scared.
Most guys don’t like admitting when they are afraid of something. Most guys will go to such lengths as to lie about being afraid of anything at all, just to exude the macho-man persona he’s “supposed” to have. This is all the more reason to believe him when he says he is afraid of something — be it something physical (like rollercoasters, animals, etc.) or something emotional (trusting someone, love, etc.).