1.When he/she is talking about something
2.When you see him/her
3.When hes/she's happy
4. After you just kissed him/her
5. When your with your friends
6. When he/she does stuff you love
7. When your arguing
8. After saying you love him/her
9. And lastly
10. Just kiss him/her whenever you get the chance to.
P.S. Just remember that everyone deserves someone who is gonna love them and care for them and just be there forever.