Dating website Sentimente wanted to see the effect that love has on us. Visually. So they invited a few folks for a photo session. But there was a catch. The only thing the participants knew was that they’d get their portrait taken. However, each time someone was in front of the lens, the organizers of the experiment surprised them with a video message from their loved one: a husband or wife, a boyfriend or girlfriend, a best friend, kids, even their pet. The changes in their whole demeanor were impossible to miss. Everyone started laughing with joy. At the end of the photo session, the models said that the message they received had made their day.