Is it weird that she said "hi" to me twice in a row?

[Anonymous]

I was walking to my next class and an old (mutual) crush was walking in my direction. When we made eye contact, she waved and gave a bit of a meek "hi," but after I said "Hi, [her name]," her voice went up and octave and she said "hi!"

That greeting-in-passing was the first time we've communicated at all in months.

So she said "hi" twice in a row, seemingly changing her demeanor after I said "hi" to her. Does this mean anything? Like she suddenly decided that I was worthy of a more enthusiastic "hi" or something?

[TheTruthHurtsImSorry]

I've done it sometimes, usually I think the person didn't hear me the first time so I raise my voice as to not sound down or shy.

[luisnunez]

"an octave" hahaha, are you a musician?