Am i infatuated or in love?

So I've been with my boyfriend for 1 year and 7 months now and I still get erflies and excited when i see him. We moved in together after just 3 months and to this day we still live together, so its not like i don't see him enough for me to feel this way.I see him everyday and I'm still very physically attracted to him/emotionally attached and still feel the same way about him as the first day i met him. Its like i have a crush on my own bf cuz my heart still skips a beat every time i lay eyes on him. If he leaves just for a couple of days, i'll miss him immediatley and can't sleep or even eat without him. When i tell my freinds about the way i feel about my bf they think its weird that I'm still all googly eyed and luvvy dubby about him. Do you think i'll get tired of him soon since its still kinda early in the realtionship or is this really what they call love?