The 21-year-old surfer fueled the speculation that things have been blooming up with her and one of the new boys George or Stevie Bradley after they spotted what appeared to be a hickey on her nipular vicinity.
The mark was clearly visible before and during last night's patch up as she wore two different dresses during the same episode.
Lucie shared a bed with Stevie on the first night of Casa Amor, before she let George cuddle up to her the following night, only to spend the night outside with Molly-Mae and Amy before coming back to the main villa.
A third fan quired about the person with whom Lucie had shared a bed with the night prior.
The mark was also seeable earlier in the evening when she talked about her kiss with George in the Beach Hut.
Although Lucie decided to hook up with George, viewers speculate she is yet to get over Tommy Fury.
Earlier in the series, the professional boxer hit it off with Lucie, although she decided to reconsider her romance with Joe Garratt before he was slashed off the villa.
Tommy has since been in a relationship with Molly-Mae, but Lucie has confessed to still having feelings for him.
In a prior episode, before the boys and girls were split into two separate villas, Lucie opened up to Tommy she was still fixated and would like to get to know him more, although he shut down any romantic affairs between them and stressed they were just friends.