Patsy Kensit revealed on GMTV this morning that she gave Luke Roberts a ‘full oral hygiene check’ during her on-screen kiss in Holby City.

Talking about her character Faye, Patsy told Fiona Phillips that she had her tongue firmly down the throat of Joseph, played by Roberts, saying:

“She had her tongue down his throat the other night. I gave him a full oral hygiene check: upper left molar…no it’s fine – no filing!”

However, Patsy said the age difference between her and Luke left her feeling like a gran.

“He’s adorable, I just look at him and he looks like a baby. I’m like a granny – come and give granny a kiss.”

Talking about her off-screen love life, Patsy described feeling “blessed” at her recent engagement to boyfriend DJ Jeremy Healy, saying: “We’ve know each other since we were 16 - it’s great. But we’re not getting married immediately… but I feel really blessed, things do fall into place.”