The term “grow together” in love means overall development of a couple. It is not limited to spending your whole life with eachother or traveling together but actually to encourage your partner in their career as well. Like :-
1.) Motivate them whenever they feel depressed for any reason.
2.) Try to listen them when they are in bad mood and explain them after they get calm down.
3.) Find them with good opportunities which can lead to overall development of career and lifestyle.
4.) Spend some good quality time with your family to make them feel special and as important as you are for eachother.
5.) Apart from this one should also help their partner to leave bad habits if they have any and motivate them to stay fit and healthy.
Have a happy life 💕