Thank you everyone for your responses. I ended up being to shy to say anything while I was there haha. But I will be mentioning it to her for next time. They've been going out for almost a year and a half now so it's been quite some time. The only reason why it was so frustrating is that she is one of my best friends so I wanted to have some heart to heart time without having to play nice with her girlfriend. Oh well. I'll demand it when I hang out with her next time.