Am I the only one who think it is sus?

My female friend, and a guy friend, and me went out today together. Then we went to sephora.

She is testing a makeup, then suddenly she jokingly say to him to buy it for her, he respond with “if my girlfriend, i will buy”

Then i was looking at perfume and i told her it smells nice then she say to him “ XX (my name) like it, buy it for her” and he just silent, didn't say no didn't say yes or anytg

🤔 did she actually likes her?

Am I the only one who think it is sus?
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