What is something you believed was true, but no longer believe is true?
I often see that when someone is being kind and or generous... they often have ulterior motives. Some of these motives include:
-Filling their ego with the belief that they're "kind"
-They're so lonely and believe that being kind to others will make the other person return the kindness but that is often not the case.
In rare cases... the individual will show generosity to make other people's day seem more optimistic. Sometimes the person with these sorts of motives have been through a lot of rejection, emotional agony, and they want to make sure that the people they care about won't have to go through what they went through in the past.
When someone is being kind to you... always keep in mind that someone can have sinister motives behind that innocent beautiful smile they carry.