The "bird theory" is going viral—What is says about your relationship

I’d avoid putting too much stock in a one-time relationship test," Dr. Justin Lehmiller told Newsweek of the viral bird theory.
Nottinghamshire Live on MSN

'Saw a bird' theory can show if your partner is really interested in you

Basically, how you react to learning that your partner 'spotted a bird' reveals the degree of respect and thoughtfulness you ...