This is going on in my mind since many days,so thought of asking u guys.. I had called a friend,her family,whom we know since 1-2 months, for lunch. They left late evening so I packed some daal so she doesn't have to cook at night..She took it with smile, Dint even say thank you, nor she messaged after having it at home.. When someone else had packed some rasam for me,I thanked so many times even messaged after having at home saying how yum it is.. another friend gave me some homemade namkeen in a box, in return I baked a cake and gave her, n also to another friend who was with her..They said thank u while taking.. Nothing else after that, dint message nor did they say anything when I met after 3-4 days.. When she had given namkeen,I messaged in the same evening telling how yum they are n also told my kid loved it.. Now u guys plz tell me do I overdo the courtesy or they do it less? I'm confused whether I should change myself n should not be so humble saying thank u so many times n messaging them..Becoz I don't get the same response back..