Agreed Money is important in Today's world. However, many of them who are married loose the sight of relationship because of that.
Attention and care : It applies for both men and women. Have some dedicattion for your relationship. Enjoy talking more about each other rather than talking problems of office at home.
Call up each other from office, whenever you have some time free in between work hours. Not sure every one will work nonstop 8 hours. Talk to them for few minutes. Nowadays mobile phones are handy to reach out to them.
If a husband or wife comes home first, plan some surprise for your partner. However, this may not happen daily, but still it helps somehow.
Give space between each other. This will allow each other to have their own privacy.
