attention
If you give someone or something your attention, you look at them, listen to them, or think about them carefully.
When he had their attention, he began his lecture.
He turned his attention back to his magazine.
You can also say that someone pays attention to something.
Look, pay attention to what I'm saying.
The food industry is beginning to pay attention to young consumers.
Be careful
Don't say that someone ‘pays attention at’ something.
Don't say that someone ‘pays attention at’ something.