Forum:The start of Lisa and Milhouse romance in season 27?

In the episode "Future-Drama", Frink says that when Lisa was 12, Milhouse pulled her out of a house fire that he started. The season 27 episode "Barthood" will take place when Bart is 14 years old, so Lisa will be 12. it's somehow possible that this will be part of the episode plot. (I know, both episodes are non-canon, so if that happens, will be just a reference)