A new study reveals what it takes to really keep the lady in your life happy. Photo / Getty Images.
Never leave the car without petrol, don't look through her phone or emails and avoid "liking" random women's photos on social media.
These are just three things that men should be doing to ensure their other halves are happy, according to research.
A survery of 2,000 Brits in relationships cited other ways to her heart include not being overly needy, surprising her every once in a while, seeing her as an equal in everything and even being happy to watch rubbish TV together.
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Other factors considered to be important is enjoying the company of your other half more than that of your friends, never forgetting birthdays or anniversaries, having a good sense of humour and getting just as excited about holidays as she does.
Of the Brits who took part in the study, 94 per cent said they have a happy relationship overall.
More than half of women (57 per cent), however, complained they don't get everything they need from their relationship.
It would seem men are happier on the whole than women, with almost half (47 per cent) of men saying their relationship is perfect while under one in three (30 per cent) of women say the same.
Three quarters of men (75 per cent) would describe their partner as their best friend in comparison to 65 per cent of women.
When it comes to romance, a high percentage (73 per cent) of women say they would ideally like more in their lives - however a slightly higher percentage (75 per cent) of men said the same.
But a subject on which both sexes agree on is the importance of shared time and experiences - with 95 per cent of both sexes believing in the saying "the couple who plays together stays together."
And having one holiday a year together, just them - was important for most couples - with 88 per cent of women said if they won a dream trip across the world they would take their partner.
Relationship expert, Tracey Cox, commented on the research: "Often it's the littlest things that make a difference to your relationship.
"Small acts of affection or meaningful gestures count for a lot but it's also important to have time away from the everyday to rekindle the romance and enjoy quality time together."
Erin Johnson, UK & Ireland Marketing Director of Carnival Cruise Line, which carried out the research, added "We understand how important it is for couples to take a break from the daily grind and enjoy some quality time together."
A fifth (21 per cent) of those who have children also mentioned that they'd love to have a bit of alone time with their other half when on holiday, especially when more than a third (36 per cent) say their kids are the most topical point of conversation - feelings and money also accounted for 59 per cent of the conversation topics.