"Suits" had a rather shocking season four finale as Harvey confessed his love for Donna after saving her from going to prison. Then she left her post to work for Louis. Donna-Harvey fans were saddened by the fact that she chose to leave him and work for Louis following Norma's death.

So what will happen to Harvey and Donna's relationship? This is certainly a shocking twist for not only viewers but all employees in Pearson Specter Litt. Executive producer Aaron Korsh told TVLine in an interview that season five will explore the ramifications of Donna's decision not only to Harvey and Donna but also the others at the firm. The six characters are a group of close-knit colleagues and friends. Any chance will affect everyone and not just the two lovebirds.

But why did Donna leave Harvey and what was going on in his mind when the told her he didn't want a relationship with his sultry secretary? Korsh explains, "I believe that in Harvey's mind, he obviously loves Donna... But I don't think that he thinks she is The One for him. Now, he could be wrong. I'm not saying he's right. But I don't think that at this time in his life, Harvey thinks Donna is The One for him. And that could be the result of any number of reasons." So will Harvey realize his grave mistake or is their relationship permanently damaged?

The producer also made it clear that Mike's proposal to Rachel was an impulsive one, as is his character. Mike is an impulsive person and he sees Rachel's myriad qualities. While wedding bells won't toll just yet, viewers should expect some drama. Korsh also told TVGuide that they are toying with the idea of introducing Robert Zane. He will insert himself between them in a legal capacity that will obviously affect their relationship.

While there is no premiere date announced, "Suits" typically starts its newest season in June. So expect season five to premiere on USA Network in June 2015.