It was probably the cap on the toothpaste that did it. Matthew Flynn and Autumn Stein improvise a video that distils an entire relationship into 5 minutes.
It happens after you've ran out of things to talk about with your partner, after you get your sh*t together and have talked about plans for a family. It is time to get engaged, send out the invitations, and start planning the wedding. NSFW audio
From 1999 to 2003, the largely-female UK comedy trope Smack The Pony had a series of short skits based on video dating ads. Youtube user myLastTears has edited them together into a supercut: 1 - 2 - 3 - 4 [more inside]
Shut Up and Ride. A short video about breaking up.
YangTown, the Path of Masculine Power, [parts of the site NSFW] was created by a 25 year old guy in LA, who put together his ideas on dating and life advice. The site has a number of his articles on various topics that might be interesting to both men and women such as Are Any of These 5 Energy Vampires Draining Your Life? There are also informative links to Female Orgasm Mastery with explicit instructions on how to stimulate the G-Spot [NSFW], definitely [more inside]