Celtics Notebook: Avery Bradley helps teen’s mourning family

Associated PressORLANDO, Fla. — An extremely difficult time was made a little more bearable for Mike and Kristi Harshman last night after meeting Avery Bradley following the Celtics’ 119-114 loss to the Orlando Magic.

Their 15-year-old son, Jaret, a fan of the Celtics guard, died in a car crash in December, just weeks before his 16th birthday. Bradley heard through the Celtics media relations department of Jaret’s death, and sent the family from Brooksville, Fla., a letter and a signed jersey.

Bradley also got them tickets to last night’s game.

“It was totally unexpected,” said Mike Harshman, a minister. “He didn’t have to do that, and when the package came in the mail, I didn’t know what it…