Somehow, this wouldn't be surprising.
The piece of evidence people are keying occurred at Drake's 30th birthday party in Los Angeles earlier this week. According to Page Six, Drake and Swift "were intimately flirting, talking closely and laughing, The only person he spent more time with other than his mom was Taylor." TMZ pushed back against this report, claiming that while Drake introduced Swift to his mother, they are just friends.
It sounds like Drake is still officially an eligible bachelor, although we wouldn't put it past him to make a strong play for Swift.