modifyrelationship X LTR_SimtoPet_Friendship_Main Replace X with the value to change the friendship level between a Sim and a pet.modifyrelationship X LTR_Friendship_Main - replace X with the value to change the friendship level between the two named Sims, for example: 100 increases friendship, while -100 decreases it.relationship.introduce_sim_to_all_others - introduces your Sim to all of their neighbors.relationships.create_friends_for_sim - create a new Sim that is already friends with you.Just a few photos together, and you'll have yourself a new friend. You can also take a selfie with a Sim to markedly increase your friendship level. No one wants to lose a long running game to a weird glitch. As with all cheats, you might want to make a new save just in case there are any unpredictable effects. In most cases you can also deactivate the Sims 4 relationship cheats by reentering them. Once cheats are enabled, enter any of the following phrases in the box that appears to activate its associated effect.