**Keeping Promises can be read as a STANDALONE**I'm engaged to be married. But I have feelings for someone else... my sisters soon to be ex.I keep feeling this magnetic pull toward Guy. Maybe it's his British accent. Or the way his hair curls at the ends that makes me want to run my hands through it. Maybe it's the way his eyes crinkle when he smiles. Whatever it is, something is there, and I can't shake it.He's my brother in law. It's so wrong on so many levels. Even if there was a possibility there, it feels wrong because he belonged to my sister first. It's becoming hard to ignore the nervousness that swirls inside me whenever I'm around him.He says he won't give up until I tell him I choose Trevor instead.I can't tell him that.WARNING: This book contains cheating. This is suitable for 18 and over.