The end of an 8-year saga. At that point, if she still seems interested, you've got a green light of sorts to attempt to initiate a hookup. Tinder introduced and popularized the concept of "swiping" to like or dislike a profile to find a match back in Sexy Vibes app. This is dating with a difference — instead of tirelessly swiping right, your friends do the hard work for you.
Moreover, Match is considered the blueprint for all other dating sites that came after it.
If you're a single man and you're continuously striking out on Tinder, then maybe you should consider leveling up to the gold standard in online dating. But if you play it too cool, you risk getting beelined into the friend zone or getting ignored all together.