Simply because Vivienne Tien x Leon Leong all over again ?
But also ( & because I need 100 characters) both are modern life drama with a strong female lead.
Please check out the cw before starting on Definitely Not Today, even though I wholeheartedly recommend watching it.

Another modern life romance drama with: multiple couples, female centered plot, strong female lead and Vivienne Tien.

Another business/ romance/ life drama with: workplace setting, older woman/ younger man, nice male lead, independent female lead & slow burn story.

Another modern life/ romance drama with: workplace setting, female centered plot, multiple couples, older woman/ younger man and Qin Hai Lu.