Do Hobbies Together
You might not share the same interests, but at least try to golf, play video games, or something that they like to do even if it sucks. There will be things you both dislike like running errands, shopping, or going to a sports events or seeing a band playing you might not care for. They will love that you at least tried, and perhaps feel bad for you and buy dinner. Consider this a time of growing as a person as sacrifice well as is part of life. Doing fun activiites together will deepen the bond instead of one texting, and the other doing something else.