Husbands female coworker sent him this?

Is this normal or could there be something?

Good Morning and hope all is well.

I just want to wish you a happy, happy, happy birthday and May all your wishes come true.

Update****

Ok so my husband doesn’t have the best track record I guess. I’m insecure because the lady is a divorced Asian lady. At his last job I caught him talking with guy coworkers about the hot Asian working there. This is a different job and lady but it just brings up insecurities. I’m just confused because he told me he hates this lady and has moved her desk away from his and wants nothing to do with her. Maybe I am insecure but that was a way extended birthday wish from someone I supposedly don’t talk to?

Update: April/14th

Ok so for all of u that said I was over reacting you’re Wrong! All I can say ladies is go with your gut instinct. So I own this business with my husband so I decided to Show up to work and start putting some time in at the office. She keeps coming to my husbands office just chatting and smiling and acting like she is all that. She is a newly divorced lady who was married to a guy like my husband( a boss). She is going from guy to guy chatting here in the office. She is just an office whore and does no work what so ever but chat with the guys. The first day I was there she came up to my husbands office just chatting not knowing I was there. This lady’s position has nothing to do with my husband. She is just looking for the next guy to leach off of…and flirts with my husband! So it’s ok Momma gonna work now. Imma Boss not a Worker!