Difference between "אלייך שר" and "שרה אליך"

Question

I don't know the language, but I can read and write the alphabet. 'Elaich Shar' is the name of a song by Harel Skaat and 'Shara Elaicha' is a part of the song Kach Oti by Hayehudim. Translations say that two phrases has the same meaning. If so, why are they written different? Or, do they have different meanings? *Sorry for my bed England*

Answer 1

It has to do with the gender of the speaker / addressee:

In אלייך שר the speaker is masculine and the addressee is feminine.

In שרה אליך the speaker is feminine and the addressee is masculine.