4. Little surprises are important
No matter how much people deny it, surprises are one of the best things in life. So if you want a long and happy relationship then surprise your other half every once in a while. It does not have to be something expensive or huge. Surprise your boyfriend with some of his favorite chocolates or favorite football team jersey. Gift your girlfriend some flowers on your way back home, cook her favorite meal and so on. You will be surprised at how much the other person will appreciate all these.