When someone says "I'll wait for you"

She will get over it eventually. Young people are quick to say "I love you.". The best thing to do would be to cut off the contact because it's more cruel to be around the person you love and know you can't be with them than not having any contact at all.

Maybe be you could show her that you and your girl friend are getting along really well and she might give up http://www.missionstartpodcast.com/uploads/2/5/9/7/2597366/177055887.jpg?391

Or maybe 45 years down the line you and your girlfriend split and she'll be there to sweep you off of your feet like she said all those decades ago. Unlikely? Absolutely. Impossible? Ya nevah know... You did what you could. The rest is up to The Fates.

^that is beyond obsessed my friend yanderes can not even comprehend http://33.media.tumblr.com/261270b7f8e6a849763c43de888e1e05/tumblr_inline_nj9omxbttS1r577c9.jpg

I have had that problem with kids, they tend to forget so it worked out for me. But truthfully you should just turn to her and say "Look, it's not fair for you to wait for me. You might love me, but if you wait around for someone who might not love you back the way you love them then that is a waste. You are a wonderful person, I want to cheer for you having a relationship like you would cheer for me. If all else fails we can make a singles pack, meaning if we are still single at ____ age, we give it a shot, but if it doesn't work out we go back to friends. Got it?" Also I am one of those types who have fallen for a guy and waited. Found out he was gay, I still love him but I cheer him on since I know I am never ever going to get the guy. (well that guy)