Ahmed definitely mentioned something about The Change that they'd (KT) gone through, and linked it to whatever album it was that was out from KT. Likely This Line Is A Curve.
Google AI informs that
In other contexts, such as Kae Tempest's album "The Line Is A Curve", it symbolizes a cyclical journey through challenges, isolation, and acceptance, where "the line" represents life's pressures and "the curve" signifies the continuous, repeating nature of experiences and emotions.
Which is obvs nothing to do with something the artist would have been going through at the time.