If you wish to share your grá in Irish here is a few examples on how it could be done:
Lá Fhéile Vailintín Sona duit – Happy Valentine’s Day
Lá Vailintín sa Bhaile le mo Ghrá Geal – Valentine’s Day at home with my sweetheart
Do mo Ghrá Geal – For my Loved One
Le Grá – With Love
Mo Ghrá Geal – My Love
A ghrá mo chroí – My heart’s beloved
Is tú mo ghrá geal – You are the love of my life
A Stóirín! – Darling!
Mo Mhuirnín – My sweetheart
Giorraíonn beirt bóthar – Two shorten the road
Maireann lá go ruaig ach maireann an grá go huaigh – A day lasts until its chased away, but love lasts until the grave
Maireann an grá go deo – Love lasts forever
Grá agus gean – Love and affection
Grá síoraí – Everlasting love
Beidh grá agam duit go deo/ beidh grá agam duit go brách – I’ll love you forever
Cuireann bláthanna grá in iúl – Flowers are the language of love
Nóta seirce – A love note
Cumhacht an ghrá – The power of love
Grá gan choinníoll – Unconditional love