Why can't we stay mad at each other?

StaciJ
Me and my male close friend talked yesterday and know I have a better understanding of our relationship . It was a really good talk. We both really listened . We have agreed to just be really good friends for now cause that is how we want it. Come to find out he does have feelings for me and I told him that my feelings aren't going to come right back out of my heart for him. He understood. Our relationship is right back where it was a couple of months ago, we are both on the same page . He apolized for everything and I tried but he said he already knew. Iam so happy , I really am cause I was missing him . I called him wensday and he said " Hey Stac I was just getting ready to call you ! See he can't go with out talking to me for three days . we can't stay mad at each other for verry long . Why can't we stay mad at each other for very long? Why does he freak out if he don't talk to me for a couple of days? I'm still a little skidsh but hopeful. Thanks Everybody for your help and advice
Updates
+1 y
One more thing , Why does he always tell to call him?
Why can't we stay mad at each other?
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