Faster Positive Affinity for Companions
If you use a companion(s) not named Dogmeat, you might want to give this popular PS4 Fallout 4 mod a try today.
Faster Positive Affinity for Companions increases the rate at which your character gains affinity with companions. As a reminder, you gain affinity when you do things they like. Once you're a high enough level, you can start a relationship with them and access new abilities.
In the vanilla version of the game, this takes awhile. With this mod installed, the rate at which you gain affinity is five times faster, excellent for those of you going through a second or third play through.
You'll still have to work to achieve the status you want but this mod definitely helps.