Feels Like Love A Brother's Best Friend Small Town Romance

I'm secretly in love with my best friend's little sister. So, I do what any good friend would--avoid her. At least, until my house floods, and my best friend suggests I move in with Wren. Resisting her has never been easy. But when Wren convinces me to be her dating coach, it's impossible. The more we "practice," the harder I fall for her and her amazing son. The more I start to believe what we have is real. It feels like love, but is it worth risking my friendship with Wren and her brother to know if she feels the same?