From the wiki:

In 1985, the trio joined up with Marc Almond to record a version of the Donna Summer classic “I Feel Love”. The full version was actually a medley, also incorporating snippets of Summer’s “Love to Love You Baby” and John Leyton’s “Johnny Remember Me”. It was a huge success, reaching #3 in the UK, equalling the chart achievement of “Smalltown Boy”. Although the original had been one of Marc Almond’s all-time favourite songs, he had never read the lyrics and thus incorrectly sang “What’ll it be, what’ll it be, you and me” instead of “Falling free, falling free, falling free”.

Bronski Beat – I Feel Love (ft. Marc Almond)