Lover's Embrace replaces the Well Rested perk.The perk grants the player character an experience boost for several hours, after sleeping any amount of time in an unowned bed with a companion with whom the player character has a romantic relationship in Fallout 4. Lover's Embrace is a temporary perk in Fallout 4. “ After spending some quality time with your special someone, you feel completely relaxed and ready for anything! +15% XP earned for a limited time.