1) We're all alone well, kind of. This sounds grim, but it's not! There is a freedom in realizing and embracing the fact that at the end of the day you're sitting in your own skin with your own thoughts and realities. One of the most beautiful parts of being alive and continually pushed into the world is knowing that every single person on the planet also goes to bed in their own skin, with their own thoughts and realities. Learning and exploring new people offers you the opportunity to change some wobbly realities you've created and equally allows you to challenge someone else's.
2) Everyone wants to be loved. I believe this from the very bottom of my heart. Some people spend whole lifetimes trying to deny themselves the magic and wonder of being loved.