Q: Why do people feel the need to put the flowers they got for Valentine's Day up on facebook for all the world (or their 65-674 friends) to see?
A: People feel the need to constantly show how amazing their girlfriends or boyfriends are so they can get reassurance from the world that they are in a good relationship.
Q: Don't you think that maybe these people just want to show how pretty the flowers are to everyone and there is no other agenda?
A: No. There is always another agenda when people post the flowers they got. Yes, I'm sure the flowers are very pretty and it was a very sweet gesture but there is a bit of need for attention when the flowers are posted.
Q: Why do people usually follow the flower picture with a quote that says something like, "isn't my so and so awesome?"
A: Again, these people want to be validated that they are in a good relationship. You don't see them post pictures of an empty table with no flowers do you? No. They only post when the significant other does something sweet.