For me,the quality I value most of a friend is that she has a lot in common with me.好像这样更好吧：the quality of a friend,which I value most,is that she ……
interest做兴趣讲是不可数名词,应该去s,like最好换成such as,We will……不应该单独成一句,前面的if从句没主句,而且不应该是we,前面是if you后面we矛盾.
应该用different修饰views
I think we quarrel,应该加入情态动词使之与if对称,而且reconcile是及物动词,后面不能光秃秃.
If I have such friends by my side:If 有这样的朋友在身边