VIDEO: Bukayo Saka involved in ugly touchline clash with Dani Carvajal as injured Real Madrid veteran seemingly takes issue with Arsenal star's fluffed Panenka penalty

Carvajal remains sidelined with a serious knee injury but was spotted on the touchline at the Santiago Bernabeu on Wednesday night. The veteran approached Saka as he headed towards the tunnel at half-time of the quarter-final second leg and could be spotted seemingly hassling the Arsenal star in an ugly confrontation.

Arsenal had taken a 3-0 lead to the Spanish capital but wasted the chance to make it 4-0 early in the first half. The Gunners were awarded a spot-kick after Mikel Merino was tugged by Raul Asencio but Saka's Panenka penalty was clawed away by goalkeeper Thibaut Courtois. It seems that Saka's cheeky attempt may not have gone down well with the 33-year-old Real Madrid star.

Arsenal and Real Madrid are bidding for a place in the semi-finals of the competition. The winners of the tie will go on to play Paris Saint-Germain for a place in the final after Luis Enrique's side booked their spot in the last four by beating Aston Villa.