New Delhi, Oct. 6 -- Stefon Diggs made an emotional return to Buffalo Bills, but as a New England Patriots player this time. The former Bills star stepped onto Highmark Stadium in New England Patriots colors, facing the team and fans he once played for.

The Buffalo Bills vs New England Patriots game is going on at the moment. The Patriots are leading 13-10.

Before kickoff, Diggs told NBC's Melissa Stark that the moment felt "nostalgic" and full of respect for Buffalo's fans and teammates.

The 30-year-old receiver, who signed a three-year deal with New England in March for $63.5 million, was booed by Bills fans as he entered the field. He exchanged hugs with Josh Allen and other ex-teammates, including a long embrace with coach Sean McD...