"I've heard that I am supposed to be on the list at Liverpool. It is one of the biggest clubs in the world, so it's an honour. But so far nobody from LFC has contacted me yet," he told Sky Germany's Florian Plettenberg.
"I generally feel very comfortable at West Ham. I quickly realised how intense this league is. Accordingly, we signed the right players in the last transfer windows. The squad is strong, so we can achieve our goals.
"I am looking forward facing the next weeks and months until the end of the season. Of course we are already planing the next window. What happens to the future, we will see."