Porto's Mangala humbled by Man Utd talk
The 22-year old French defender has emerged as a possible transfer target for the Red Devils and says it is a great feeling to be wanted by such a club.
"I am definitely flattered by the interest of such a big club like Manchester United, any player would be," he told Sky Sports.
"I have a contract here until 2016 so even if I want to go, Porto will have their say in the transfer."
Mangala, who also holds a Belgian passport, joined Porto from Standard Liege in 2011 and has become a regular this season with 17 league and eight Champions League appearances for the Portuguese giants.