Please get an expert if you really want to do any enhancements on your face cos you won't be able to hide the side effects, if any (touch wood*). I have known someone who allowed a beautician to inject godknowswhat into her nose bridge to make it taller. She ended up having indentation between her eyes. It was very obvious and unsightly. So make sure that you find one that is experienced in nose jobs.

As for the whitening injection, is it vitamin c? It's popular among Taiwanese. It's kinda like IV drip where the doctor/nurse injects it into your vein and you have to sit there until the dosage finished. It's not a one time thing and you have to get multiple injections. Quite costly.

And good luck persuading your boyfriend!