In Spanish (Castilian) the <u>imperfect tense</u> is used to:
- talk about past habitual actions
- describe what someone was doing when they were interrupted by something else.
In other words:
<h2>It is specially used to describe what used to happen or what was happening.
</h2>
Now, the <u>imperfect tense</u> of the spanish verb<em> </em><em>estar</em> (to be) with the <u>2nd person in singular</u> <em>tú</em> (you) is <em>estabas</em> (were being).
Therefore the complete sentence to indicate that someone <u>was being handsome</u> is:
<h2>Tú estabas guapo
</h2>
You were handsome