Resultados posibles:
estabas observando
-you were watching
Imperfecto progresivo para el sujeto del verbo observar.
estabas observando
-you were watching
Imperfecto progresivo para el sujeto vos del verbo observar.

observar

A veces... también sentía que me estabas observando.
Sometimes... I could feel that you were there.
¿Por qué me estabas observando?
Why were you watching me?
Eso es interesante, porque justo cuando lo has dicho, estabas observando mis cuádriceps.
Oh, that's interesting, because when you just said that, you were actually staring at my quadriceps.
Cuando no funcionan normalmente, puedes llegar a ver una persistencia de imagen en colores diferentes de los de la imagen que estabas observando.
When they don't work as usual, you may see an afterimage in colors that are differentfrom the image you were looking at.
Cuando no funcionan normalmente, puedes llegar a ver una persistencia de imagen en colores diferentes de los de la imagen que estabas observando.
When they don't work as usual, you may see an afterimage in colors that are different from the image you were looking at.
¿Cómo iba a hacerlo si me estabas observando todo el tiempo?
How could I possibly have done it with you watching me the whole time?
Palabra del día
la leña