Board Thread:Questions and Answers/@comment-28096636-20170813022819/@comment-28096636-20170813151914

Neither are correct.

Dream Boy was just a fill-in character to sort of replace Dream Girl after her death, but no one in the Legion liked him, so he soon left.

Fuzz, this Legion doesn't exist on Prime Earth, but on Earth Prime/Earth-33. And Lightning Lad never showed any love (romantically) towards Tinya in E-P.