“For example , I remember someone eating a lemon. I guess that he did it for attention, because I can’t think of any other reason someone would do it.”
I love to eat lemons and limes
Maybe the guy was vitamin c deficient?
Anyways if it bothers you then don’t give him the attention but if you think it’s cool, why not?
By a chasuna people do things “to be misameach the chassan and kallah” so people that think it’s cool give that person attention