What did my guy friend meant when he said “she doesn’t even let me talk you she interrupts me a lot?

I been friends with my female friend since 5th grade I been friends with my guy friend for 11 years now our friendship start it off weird between me and my guy friend we would argue for hours almost all the time when I finally saw him he was shy, quiet, didn’t know what to say to me really. Then the following year he told me he had feelings for me I didn’t understand how or why if all we would do was argue, so we never really talked about getting in a relationship or his feelings about me. So a few years later go by on February of last year before we all three went to the club he told me “every-time I want to tell you something she won’t let me talk.” And we both stared at each other and we stood quiet. And after that he still remained quiet, nervous, shy, and awkward like the first time we ever hung out.
What did my guy friend meant when he said “she doesn’t even let me talk you she interrupts me a lot?
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