What is one thing/habit in someone that would instantly make you like them?

Clean and Tidy, Always upfront to help against it depends on the context ? What’s the content , you liking someone at workplace?

Not chasing anyone but still reachable.

Passion.. about anything.. And the mindset/point of view they have..

Umm for me they should have time for me always, and for sure it would be reciprocated from my end.

Proper time management