just watchingInformal contraction of 見ているだけ. Depending on context, it can also mean “just looking.” Related forms such as 見ただけで mean “just by seeing” or “as soon as one sees.”
JA: 店員さんに何を探しているか聞かれたけど、見てるだけです。
EN: The store clerk asked what I was looking for, but I’m just looking.