The attack was reportedly carried out by ISIS and 305 people were killed. Salah is was simply paying his respects to the victims of said attack.
The Egyptian forward, having left Chelsea after struggling to break into the starting lineup, did not do it out of respect for the Blues. It was all a tribute to his people back in Egypt.
Mohamed Salah Goal HD - Liverpool 1-0 Chelsea 25.11.2017 - Video Dailymotion https://t.co/97GkwY1Mlf
— Wael Al-Maghraby (@WMaghraby) 25 November 2017