Brother what is happening to you is classic among guys start readig materials, there is a certain vigilance that creeps in that is really
unattractive.
If you did not feel like getting the mayo just say so.
Dont read in to it would you have if it was your freind Al?
ya, I like buying roses for a girlfriend..but not to a date, because roses mean a lot, and with a date you never know whether they really feel something or not
that answer is over involved, not because it is long or on the topic of roses but because, by the way you answered it feels like you are to involved in getting the right answer
Stuff like that stands out trust me.
Next time you feel like you are being shit tested which from your post seems like alot just
Smile
look her dead in the eyes and smile, dont flinch if she looks wierded out or offended just smile.
If she becomes annoying look away from her like you are disintreasted in her theatrics.
alternatively just cange the situation, it does not need to be witty sean connery material
Get me some Mayo
"No" smile dont move.
Do you bring flowers to your date
" No they bring them to me, and just so you know i like carnations" smile look away.