**10 little-known fact about love and affection**
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**1. some scientists think when couples in love look into each others eyes their hearts may beat in same rhythm.**
**2. Penguines using pebbles like engagement rings**
which is probably the cutest thing I've heard all day
**3. When kissing most most likely to turn their head to Right.**
sixty-five percent of people to be exact
**4. Oldest known love song was written 4000 years ago**
**5. Watching romantic & comedies with your significant other in discussing the movie has a similar effect this counseling**
According to Matthew Johnson director at The Marriage and Family Studies laboratory at Birmingham University
**6. Over time couples began to converge personalities**
**7. Women can make their voices sound sexier but men can't according to a study done at Albright**
**8. People in love experience lower levels of serotonin**
which could explain why people become obsessed with their partner during the ***early stages at the relationship***
**9. 43 % Women don't wanna see the word love signed at the bottom of the card from their partner**
unless they are ready to commit ,sign carefully
**10. Being in a romantic relationship makes you happier no matter your gender**
The stronger the commitment to greater the happiness
love you guys.....