In the sentence "Consider how each guy makes you feel when you're around them", the phrase "makes you feel" refers to the way each person affects your emotions or mood. Essentially, it's asking you to reflect on how each person influences your emotional state or feelings when you're in their presence. * "makes" = causes or brings about * "you feel" = your emotional response or reaction So, the sentence is asking you to think about the emotional impact or effect each person has on you when you're with them.

It refers to what type of reaction / feelings something instigates in you.

Good weather makes me feel happy. Thunder and lightning make me feel scared. A bumpy airplane trip makes me feel sick. A hug makes me feel loved. "X makes me feel Y" means "X causes feeling Y within me."

It means the effect/impact that a person's behavior has on the other person. In this case, how each guy made 'you' feel in response to their behavior, demeanor, actions, etc. 'The words he said made me feel uncomfortable.' 'Did it make you uncomfortable when he brought up that topic?' You could also say 'feel uncomfortable,' here.