Some people enjoy the opportunity to show how grateful they are to their loved ones on Valentine's day,but the only thing they loved about this day is to point out how commercially and unnecessary it is.

These 10 Scientifically proven psychological facts about love are undeniable,whether in a romantic relationship or a happy single.

1. When two lovers look into each other eyes, there heart rates are synchronized.
2. A study conducted by researchers at the University of Syracuse found that falling in love has similar effects and the body as taking cocaine.
3. Looking at a picture of your loved one can relieve pain. So you might want to place a picture of your other half on top of that cabinet that you always stub your toe on.
4. Broken heart is real! Studies show that intense emotional stress from parting, divorce,or the loss of a loved one releases the chemical that weaken your mind.Tjis is known as a broken heart syndrome and is often misdiagnosed as a heart attack when chest pain or shortness of breath appears.
5. Have you ever had a butterfly on your stomach when you fell on love with someone? This is due to adranaline and is the same sensation you feel when you are nervous other reasons such as walking, before the test.
6. Eye contact is all well and good but be careful, gazing into the eyes of a stranger can make you fall in love with them. Now we know why people speak of ‘making eyes’ at each other it turns out ‘love at first sight’ isn't just a cliche.
7. We find people with a different types of immune system to ours more attractive. Romance is not deed.
8. Danger can play a role in those who fall in love. Studies show that men are more likely to fall in love when they meet a woman in s dangerous situation or vice versa than when they meet in mediocre environment. So there seems to be a valentine's card from my driving instructor.
9. It's all about chemistry. People choose campanions whose chemical properties complement themselves. Therefore people with high estrogen can fall into people with high testosterone.
10. Love long and prosper according to doctors, spending time with people who love you reduces the risk of an early death by 50%.

• I hope you are like this.Comment below are you committed or Single.