That's right, Genshin is finally evolving into the dating sim you've always wanted it to be!

As of the 1.4 update, Hangout Events are now unlockable for the following characters:

• Barbara
• Bennett
• Chongyun
• Noelle

These can be unlocked by spending 2 story keys (you can only hold 3 at a time). You earn a new story key after 8 dailies completed i.e. 2 days playing.