“Barcelona will always be my home, not just because I love the club, but also the city,” Thiago told Cataluna Radio.
“I will always look at it with affection. You never know if I will return because I am really happy at Bayern, but football changes a lot. Anything can happen.
“I renewed [my deal] last year with the intention of staying for more years.
“But as the seasons pass, you can become more or less comfortable. The club could be going one way, my ideas could be [taking me] in another direction,” the Spain international added.