im feeling left out in my trio??

ok so basicly im on a trio. let's name the other two apple and kiwi. apple has been my best friend since grade three. I'm in grade 8 now. me and apple met kiwi this year. she joined our friendship. she obviously likes apple more even though I introduced them. she ALWAYS picks apple over me. she always asks apple to be partners during classes too. she even started doing stuff that is a me and apple thing. for example kiwi started let's say grabbing apples gyatt (don't ask) even though it's something only me and apple do to eachother. I feel like she is trying to make me feel left our. apple isn't really leaving me out. its kiwi that's the problem. who do yall think is on the wrong? me apple or kiwi? comment!!! anyways my rant is now over byeee strawberrys.