Fans hope if Marin can find love in the city, he'll opt to settle down in Spain.
Supporters were inspired by the fact that Sevilla captain Ivan Rakitic married a local girl and has settled down in the city despite offers to move to other European clubs.
Sevilla coach Unai Emery said: "Marin is an incredible talent and plays at a breakneck speed. He is a player who makes the difference."
For the big stories and the banter follow us on Twitter: @tribalfootball