Maksim Chmerkovskiy talks to ET about his breakup with fellow "Dancing with the Stars" pro Karina Smirnoff.

The upbeat dancer takes a somber tone when talking about the breakup, saying, "Thank God for this season, because all my attention goes to Debi [Mazar]" -- his celebrity partner on "DWTS."

"This is probably the most serious I've ever taken a season, in light of everything that's happened," he adds. "This is what I want to focus all my attention on."

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Stacey Abrams speaks at a rally for Vice President Kamala Harris at Georgia State University’s convocation center in Atlanta on Tuesday, July 30, 2024. Abrams is at the center of speculation over whether she will mount a third campaign for governor. (Hyosub Shin/AJC)

Credit: Hyosub Shin/AJC