Patrick J. Adams, Meghan Markle

Suits' love triangle has ended, so can Mike and Rachel finally be together? Not so fast, says star Patrick J. Adams.

On Thursday's episode, the pair will kiss again and finally explore a relationship, but Mike quickly learns that his major lie of not owning a law degree will get in the way.

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"Rachel isn't made aware of what his story is," Adams tells TVGuide.com. "Mike's the kind of guy who has a difficult time basing an important a relationship in his life on a lie, so that's going to make it difficult for them to be together in a way they both want to be."

Also in the interview below, co-star Gabriel Macht addresses the possible romantic history between his character Harvey and his executive assistant Donna (Sarah Rafferty). Plus: Adams and Macht go head-to-head in answering TVGuide.com's set of hard-hitting questions about each other!

Suits airs on Thursdays at 10/9c on USA.