It all depends on how intimate the relationship is. In an intimate relationship it is fine.
No, it is not bad to shower after eating; you can eat and then shower right afterwards. You should not swim right after eating.
Why not? I wouldn't look into it further unless you're convinced the whole shower thing is an attempt to tease you. Regardless she has a boyfriend mate.
No everyone does it
No
YES
take a shower and move on
just kiss him and take a shower with him
That is very bad indeed. You should be showering every day. I shower twice a day.
NO!!
Shower her with presents and be nice and show her that you care.
short answer......yes
take a shower!!!!!