The twice-wed reality star, who has known the 35-year-old for quite sometime now, insists that having something in common makes it easier to feel connected.
"When this whole life is done, and it''s just the two of us sitting somewhere when we''re 80, you want to have things to talk about that you have in common," she said.
"I think that''s something maybe I didn''t value as highly as a quality I cared about in someone.
Kardashian added that she pays no attention to rumors about her relationship with West.
"I used to be so involved with what''s going on around, what''s up with this person," she said.
"I just really truly feel so much more calm now, and I just don''t care,” she added.