where's my love (liam/willow/robert) AU

Storyline: Willow is friend with both Liam and Robert. Robert has a crush on her from the beginning but she is secretly falling for his brother Liam. One day Willow and Liam drink too much champagne and sleep together but the next day she finds out he's dating Kathryn. I'm definitly a Robert/Willow fan (you all know that) but i wanted to try a different storyline for a change. Tell me if you like that type of AU videos because I have a few other storylines in my head. I'm currently working on a love triangle with TVD characters and then i'll probably make another Robert and Willow AU and a crossover between 13RW and PLL.