Just picture it this way - this guy probably is asking the following question on a different forum:
Why do girls stare at guys? but dont talk?
There is a hot girl I saw at my uni last week. She's really cute and I never saw her until last week when she was buying something in the canteen and I felt someone was looking at me and I saw her looking at me.....I really like her but I'm shy to speak to her. ..... and she isn't helping much as all she does is stare at me. Like whenever I pass by or I am near by her, she definitely gives me a look.
What should I make of this? Does she find me attractive or she likes me?"
So just answer this question for this poor sap and you should have your answer....