What does it mean when your boyfriend uses a fever blister as an excuse to not kiss you?

It probley means, hes afraid to kiss you or shy. Or maybe hes just not ready. I bet he does like you. I bet hes not using that againest you or maybe hes afraid someone will make fun of him. Im sorry..

Answer

You don't kiss someone who has a fever blister! It's not an excuse. He is being respectful and caring to not kiss you when he has a fever blister.