Doc say to Nurse: I love you.
Nurse: I have daughter of your age.
Doc: Wait a minute. (He then put on spectacle and say

sorry mom, I thought you are Jane. By the way where is Jane?
Nurse: She has gone for shopping. She said she has to buy some special thing before spend a valentine night with you.
Doc: Don't you told her that I can have here for free.
Nurse: ya, but she wants better quality.
Doc: Does she know my power?
Nurse: of course, she is your GF doc. I bet you too were discussing that with loud noise last week when you two spend night at my house.
Doc: Don't make me embarassed.
Nurse: Well you shouldn't feel embarassed. It is a natural phenomenon.
Doc: Thanks. After getting New spectacle (Valentine gift) from Jane there won't be any more confusion between you and Jane.