Psychology says doing someone a small favor can actually make you like them more, thanks to the 'Ben Franklin Effect'

Psychology suggests doing small favors can increase your affection for others. The Ben Franklin Effect proposes that helping someone can make you like them more. Research shows cognitive dissonance explains this behavioral influence on emotions. This effect works best with voluntary and reasonable requests from others. Human relationships are shaped by actions, and affection can grow because of kindness.

Raccontata daeconomictimes.indiatimes.com