Verb

sientes

present tense, 2nd person singular of sentir

siento sentir sienten
1

to feel

"Siento frío cuando alguien menciona madrugar."

I feel cold whenever someone mentions getting up early.

2

to regret, to be sorry

"Siento llegar tarde; traje una explicación larguísima."

I'm sorry I'm late; I brought a very long explanation.

Short story

A three-sentence story with sientes in it. New one every time.