Taking to Instagram, Alex marked dropping the L-bomb to his new flame by sharing a cute photo of himself and Nicola.
In the snap, he and MIC newcomer Nicola can be seen dressed up to the nines for their day out in the country with their castmates. While Alex teamed a tailored suit with timberlands and shades, his other half went for country chic rocking a lace dress with suede knee-high boots, a fedora hat and a perfect blowdry.
Alex's photo of the pair comes after viewers recently watched the Chelsea boy tell Nicola he was in love with her.
Missing his girlfriend while she travelled back home to Ireland, Alex couldn't wait to catch up with her again, confessing his feelings shortly after.
He told her: "Are you using Ireland as a whole distance makes the heart grow fonder thing? Because it's working... It was kind of annoying timing when you went home last time because there was something I wanted to tell you. I'm in love with you."
Proving the feeling is mutual, Nicola then leaned into her beau for a kiss, telling him she loves him too.
Sounds like things are getting pretty serious now!
The couple have been dating for over six months now and since getting together, Alex and Nicola seem pretty smitten with each other.
Sharing his new relationship with Made In Chelsea fans, Alex has said he is hoping to put his womanising ways behind him this time round.
In the past, Alex was named and shamed for cheating on then-girlfriend Binky Felstead several times. Claiming he has now learnt his lesson, Alex exclusively told Reveal he is now a changed man.
"I came out the back of that realising I was a huge d**k", he says. "And I couldn't really be like that again so I kind of turned over a new leaf and it's much more enjoyable to not be in that position with yourself."
Glad to hear it!
Made In Chelsea continues Monday 18 May at 9pm on E4.
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!
Made In Chelsea's most shocking moments: