OKC Thunder forward Andre Roberson and Rachel DeMita are showing the depressing side of the NBA's return -- with the couple sharing one last goodbye before Andre enters the bubble in Orlando.
Remember, pros will be separated from their significant others and family members for AT LEAST 50 days if their team makes it to the 2nd round of the playoffs.
Roberson and DeMita -- who have been together for more than a year -- posted one final selfie before the hooper headed to Florida on Tuesday ... and yeah, it's pretty sad.