Porto striker Hulk has admitted that he is aware of interest from other clubs.
The 25-year-old has been linked with a number of European sides following his impressive performances this season, and has not ruled out the possibility of a move.
"I do not know yet what my future will be like. I have four years left on my contract and my agent is talking to Porto. If I have to leave, I will take this club in my heart. If I stay, I will be 100 per cent committed," Hulk told reporters.
"I try not to focus too much on a transfer, although I hear what is being said - I know there are interested clubs, but I do my best for that not to affect me."
The Brazilian has an £80m release clause in his contract.
