Members of the respective fanbases at Barcelona and Atlético Madrid came together as one on to belt out a collective chant on Sunday evening.This came amid the ongoing action between the sides in

First it was a penalty shootout loss to Real Madrid in the round of 16 in the Champions League last Wednesday, and four days later a 4-2 defeat against Barcelona in the Spanish league after Diego Simeone's team had led 2-0 midway through the second half.

Atletico Madrid coach Diego Simeone remains optimistic about the club's title chances after Sunday's 4-2 LaLiga defeat to Barcelona, saying the loss was not down to bad luck but lack of consistency.