Follows serious Square, intrepid Circle, and tricky Triangle on their adventures while learning how to navigate each other's differences. Kids will learn that friendship can take many shapes.。公司部门经理刘晨浩因女友宋茜因病去世无法走出痛苦,在公司部门新同事安凌儿的到来和陪伴下,刘晨浩渐渐走出女友病逝的阴影,此时发现身边的幸福比过往更重要,不料安凌儿的前男友从国外回来,并要带安凌儿出国深造…。