Unexpected results; expired film

When you shoot with expired film, you're bound to get some unusual results. But I must say, these really caught me off guard.

I do not know how old the film was, but I believe it was the Konica Super SR 100 which ended production in 2014. Clearly I should have added more exposure to the images rather than just the 1/2 or +1 EV that I used, but I thought it was a slide film...

I must say I quite like the way they turned out. Usually I'd probably be quite bummed out, but since I started with 590nm photography recently, I like the pink tones in these images.