The "Love Is Blind" Season 11 reunion had barely hit Netflix when its former fiancés were already sharing a sidewalk in Boston.

Eyewitnesses say Erika Ellis and Blake Carver were spotted around 12:45 p.m. Sunday outside the Prudential Center, shopping, laughing and looking comfortable together.

There was no kissing or other obvious PDA, according to people who saw them. Still, the vibe was friendly enough to raise eyebrows.

Timing that stands out

The Season 11 reunion aired Sunday night but had been taped days earlier. On that episode Erika and Blake said they had not spoken in more than a year.

A source close to the pair says they attended a watch party together and spent the weekend bouncing around Boston.

Just friends, for now

Both are single, the source says. Nothing romantic is in the works. For now they are simply riding the post-reunion wave as friends.