Love is tough. Relationships are hard. But here are 15 people who know what real love is. And it isn't about dirty physical contact only. We can all learn a thing or two from them. Check it out:

1. When you don't need to say it to know it.

2. When you get these as snacks. Lovely!

3. When all you want to do is cuddle.

4. When the right kind of motivation involves food. Not sex.

5. This guy who left the last piece of bacon.

6. This pasta love apology.

7. This cute couple.

8. This girl making sacrifices.

9. This guy who doesn't keep things dull.

10. This guy who knows what to buy. Is it for himself, though?

11. The guy who made a fireplace without fire.

12. The most awesome wife.

13. The witty couple.

14. When snoring is missed.

15. When love goes over the scale.