Marisa and Jake are the perfect couple. And Kate is the perfect roommate—of course, she doesn’t seem to care much about personal boundaries, and sometimes she’s too familiar with Jake. But Marisa won’t let such little things ruin her peace: soon Kate will disappear from their lives, and it will be just the two of them—actually, three, with Jake and their future child. Yet the perfect relationship between Jake and Marisa is put to the test by everyday life. And even worse, Kate’s flirting turns into total obsession—with Jake, with Marisa, and with their future child. Who is this woman, really? Why does she know everything about Marisa and Jake? In her effort to find out who Kate is, Marisa might destroy everything she has worked so hard for—her perfect romance, her perfect family, and her perfect self. After all, Jake doesn’t know even half of what Marisa has done—and what she risks losing…