Not 100% sure but i think its ALL of them because if its a known theme that is 100% real, than they have no problem describing the theme in different ways.so the characters motivations are easy spelled out.
I might be wrong but thats what i think
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can you tell me if this makes sense to you
and ceremonies mark life's essential moments regardless of whether it's good or bad like a funeral.
I think it was well written because the concept seems interesting in itself that people could go back in time or into the future. Albert Einstein has a better theory though
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The artist might be trying to convey that the subject of the song has been in love with the singer for a while now but the subject is too shy to admit it. Hope this helps! :)