Dating islam forbidden
Both men and women are ordered not to enter houses without permission.As the Quran says, “Enter not houses other than your own until ye have asked permission and salute those in them” (Surah Al-Noor 27).
The choice of a marriage partner is one of the most important decisions a person will make in his or her lifetime.
Prominent Muslim scholars like Yusuf al-Qaradawi share this view.
At the same time, there is no mentioning of such act as a part of foreplay in Hadith although Islam stresses on the importance of foreplay, as kissing, touching and the like are explicitly mentioned in Hadith.
However, you might have one on one conversation with this person but that would be in an open place or somewhere where the family is present.
In other words, marriage is permissible, but dating is forbidden.