Someone's Quality:

Suggest an activity that you can do together. It will anchor your time together and give you something to focus on or talk about.

When you listen, even on seemingly insignificant discussions, you understand your partner better and it shows you continue to give them the same attention you gave them in the beginning. 

Unless you are together all the time, never stop asking them how their day we...

Working together at the same time can give a big boost to productivity.

Consider requiring your team to work together for a few specific hours in the day.