I Am Ticklish

I remember this one time when I cam home from school my brother saw that I was having a bad day. I went to go lay on the floor with my dog and then after a couple of minutes my brother came over to me and sat down next to me he said :
" you okay sis"
And I just shrugged my shoulders. Then he pinned my arms down with one hand since he is stronger by a lot and then started tickling me with the other. I started squealing instantly and then he started tickling my belly button and then I freaked. I was so happy and then at once he stopped and said:
" now you better be happy or I'm gonna tickle you some more"