The word for looking at someone or something secretly is "spying" or "peeking".
The word you are looking for is "conspire". It means to plan something secretly with others.
looking at someone secretly with out then knowing or a noob
They stare because they are talking about it and are secretly wanting it.
He probably likes you if you catch him secretly mooning over you when he thinks you're not looking. or else his friends are looking at you knowingly....
more secretly, most secretly
No, it isn't. Secretly is an adverb.
Secretly was created in 1958.
Secretly is an adverb. It modifies verbs, adjectives, or other adverbs to describe how something is done in a hidden or confidential manner.
Secretly, the man was a burglar. She secretly gave money to the church to help the poor.
Ass-uming her blushes have something to do with you, she may have been looking at your posterior. Or just watching you and fantasizing.
Secretly Canadian was created in 1996.