Did Yeri Just Tease Red Velvet's Comeback?

It has been more than a year and 4 months since Red Velvet as 5 have made a comeback and fans think they finally might be coming back in July. On May 5th, Yeri live streamed and while talking to fans, a fan asked her to touch her nose if she is preparing for a comeback and Yeri did it promptly, hinting that a comeback is underway. She said that after she finishes the drama "Blue Birthday", she can shoot for the comeback. 

Though there is no confirmation, fans are speculating a July comeback for Red Velvet where a fan said, "so drew scotty, producer of psycho, that text with the girls regularly just confirmed he’s working on red velvet’s cb and they will be back in july. y’all first real confirmation before SM!" Another fan noted, "since yeri said comeback preparations after her webdrama it usually takes 2-3 months so july will be red velvet’s month but honestly let’s encourage yeri bc she’s been working hard!"