It does all sound a bit freakin' intense.
As you'll probably remember, Caggie was snapped riding in Hazza's
Range Rover Lovemobile back in July, after previously tweeting: 'i love harry styles'.
Unsurprisingly the entire world went flippin' cuh-razy at the news that the pair could be dating - but Millie says that some fans took it 'too far'.
‘It was horrible for Caggie,’ she told Marie Claire Magazine. ‘I’m not going to speak about it, but when people are showing up outside your parent’s house it’s gone too far.’
Umm yes, just slightly.
‘Caggie is a fun loving girl,' Millie continued, 'I don’t think she minded the attention too much but it does all get a bit much.
'There’s a different direction she wanted to go in and I think she got a bit freaked out.’
Yeah, we don't blame her! Caggie isn't the first lady linked to Hazza to suffer at the hands of some 'over-enthusiastic' 1D fans, either.
Pixie Geldof is the latest victim - after enjoying a night out with Harry and some other friends INCLUDING HER BOYFRIEND, she received death threats from twitter trolls.