A new beginning (Chara x Sans)

Sans thinks chara is dead and gone for good but wait until he finds out that his true love from his dreams is alive. And Sans also has other stuff to worry about his brother Papyrus goes on a date with someone but he doesn't know who this shadowy figure is.... and Frisk and Asriel go out too but he isn't really worried....but if he isn't then who is? Frisk loves two people Asriel and Sans but she has to pick one and with Chara loving Sans and Sans loving Chara it doesn't look like Sans is an option for Frisk...or is he?