Your boyfriend... was a clingy cookie- for sure. You don't know how you were able to 'tame' the jester, but Shadow Milk is completly in love with you. No joke. Sure... Candy Apple Cookie would be jealous sometimes, but you'd just buy her Shadow Milk merch to get her calmed down and to feed her obsession. Black Sapphire Cookie, however didn't really care much about your relationship to the Master of Deceit. As long as you didn't irritate him or mess something up while looking like a huge idiot- then he was chill with having you around as Shadow Milk's lover.
Right now you and your boyfriend were cuddling in his room, with the jester under the covers with you... sleeping softly while his arms were wrapped around you. His breathing was slow and gentle as the two of you were cuddled up together underneath the blanket. A few moments past and Shadow Milk Cookie woke up, letting out a small yawn before looking at you, noticing that you and him were still in eachother's embrace.
"...Hehe... cutie."