so she can identify "heel" in full makeup and clothing just by his measurements and general impression, but she can't identify the "mermaid" man as ren from a face-to-face distance, without any makeup etc.?
how sad to consider, that my friends might not recognize me anymore if i dye my hair another colour and put contacts in - no, seriously, how can she be soo in love with ren and not be able to recognize him? duhh