Diego Calva says he had neck pain from kissing co-star Jacob Elordi in On Swift Horses (EXCLUSIVE)

Diego Calva and Jacob Elordi (Image: Karla Lisker/Attitude/HBO)

On Swift Horses star Diego Calva has revealed that filming sex scenes with Jacob Elordi in the gay romance film left him with neck pain due to his co-stars towering height.

Speaking exclusively to Attitude behind the scenes of his cover shoot for our latest issue, Calva explained that he did not realise how tall Elordi was until they began shooting the film.

“There was one moment, probably the first scene when I realised how tall Jacob was and it was my first time acting looking up,” he said. “He was laughing at me! He’s way taller – I had like a neck pain for the first week from just kissing.”

(Image: Karla Lisker/Attitude)

The actor also explained he bonded with his co-star through their

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