Secret characters question

Hi guys. I haven't played online yet but before i do, will you lose your secret  characters if you lose a match?

I don't feel like losing them online to the opponent and have to get them all over again. I have the EU version so no passwords for me to get them back. Thank you in advance.

hahaa sorry guys, I tought i was in the MGS PO forum.

 I am talking bout metal gear solid portable ops.

WTF???? What game are you talking about?Abgoj

lmao