(CNN) Former One Direction star Louis Tomlinson has vowed never to return to the UK's BBC Breakfast show, after a promotional pitstop for his debut solo album, "Walls," saw him quizzed about his experience of bereavement.

During Monday morning's broadcast, journalists Dan Walker and Louise Minchin touched on the death of his mother, in 2016, and sister, in 2019, before asking him about his high-profile falling out with 1D bandmate Zayn Malik.

Tomlinson's mother, Johannah, died of leukemia in December 2016 , and he lost his 18-year-old sister Félicité to an accidental drug overdose last March.

Tomlinson hinted he was uncomfortable with the line of questioning, telling the hosts: "I've just released my first album, that's what we're here for."

When the presenters raised the possibility of a 1D reunion, the "Two Of Us" hitmaker said: "You've ticked them all off -- trauma, Zayn and we're finally on this one," before conceding and saying: "It's inevitable. I don't know when. We'd be stupid not to get back together."

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