Things that melt my heart

Yesterday the boys were playing in the living room, while I was cleaning up dishes etc. They were just goofing around and then I heard Riley say, "Taylor wannna kiss?" Taylor responded, "YEAH!" Riley then bent down and kissed him on the lips. I just about dropped my dish! Keep in mind these are the two boys that I spend 90% of my day spliting apart due to fighting. Anyways back to the story, then Taylor says to Riley, "Kiss?" and gives Riley a kiss back! I told the boys how nice that was and they both rolled their eyes and started wrestling again. Isn't it funny how just two minutes of your day can make your day brighter? I know deep down they love each other, but it just is a love-hate relationship.