It is ungrammatical. It means: "they were, it is, my bae" (bae is not a Spanish word).
bae is not a real word.
bae = bye
Penny Bae Bridges's birth name is Penelope Bae Bridges.
BAE Systems's population is 2,010.
BAe Dynamics was created in 1977.
BAe Dynamics ended in 1996.
Ole Bae died in 1972.
Ole Bae was born in 1902.
Jenny Bae was born in 1980.
The population of BAE Batterien is 170.
BAE Batterien was created in 1899.