Penny and Tate clash. Their mothers have an epic friendship that’s spanned decades, deaths and divorces. So, since they were toddlers, the girls have always been a reluctant, quarrelling twosome. But when a medical event forces their moms to move in together, Penny and Tate call a truce. There’s just one little hitch: Penny and Tate keep almost kissing. It just happens. They’ve never talked about it. They’ve always ignored each other after. But now, the girls find themselves living across the landing from each other. And when an almost kiss finally goes from almost to I am now wearing your lip gloss, they have to face the music – right?