No problem at all, I thought it was just a mistake. Probably because we are both romanians and we use by coincidence same national color : )
If I recall, at the beginning of your contest, you have posted some links of dental logos which were representations of a flower with pointy petals.
I have used a "pointy" flower (lotus flower), because in medical&dental industry often is associated with "care".
Looking at my logo proposal and your friends logo, I think there are no resemblance (the lotus flower, the layout, fonts, colors are different). But if you think that using a lotus symbol in your logo is somehow close to your friend's logo, then I'll stop developing further this concept.
Checking the conversation of your friend and our LT colleague designer, I saw that your friend has posted a link with dental logos examples, among them being more or less logo representations of a lotus flower.
Also I seen a "pearl logo" too. Is that your old logo?
http://www.logos4dentists.com/dental-logo-design-portfolio.htmlBest regards,
Ake