The 6 of Cups in thoughts and feelings usually reads as warm and nostalgic, like soulmates or beloved old friends.
But it can flip: they might actually be seeing you as part of their past, more like the energy of an 8 of Cups - moving away with no intention of reconnecting.
Which wins out depends on the cards around it. If nearby cards are gentle, emotional, or nostalgic, Iโd lean toward the warm sentiment; if there are cards showing movement, endings, or detachment, the โpart of the pastโ reading feels stronger. What cards are surrounding the 6 for you?