Manchester City striker Sergio Aguero says his relationship with Lionel Messi is like an 'old married couple'.

The pair have become close over the past decade after playing together for Argentina.

"He always complains, we are like an old married couple," Aguero joked on the "Santo Sabado" program.

"I always fall asleep with the TV on and when I wake up the next morning he is always complaining to me.

"He arrives at the hotel and is instantly taking a shower while I'm just sitting talking on my mobile phone. Then he will remind me that we need to go down to dinner and we do not have time."