In polish: "Kocham Cię" hahahahaha ;);)

The Japanese have many different ways to say 'I love you' depending on who you're saying it to. Japanese people don't express their love openly and normally say 'to like' すきです　(suki desu) or すきよ (suki yo) for females. The next stage is 'dai' which literally means 'big' as in literally 'big like' 大好きです　(daisuki desu). A deep affection for someone is 愛しています　(Aishiteimasu) or 恋してる　(koishiteru)

愛してる (Aishiteru)

Somebody correct my if I'm wrong, but I think it is something like 'aishite iru' or あいて いる