Neuroscience suggests that the initial, intense phase of falling in love, driven by chemicals like dopamine and norepinephrine, can take anywhere from a few weeks to 6 months to develop. However, progressing to the more stable, "companionate love" phase typically takes 1 to 2 years. Read more about the science behind love at https://www.sofiadate.com/dating-tips/how-long-to-fall-in-love-scientifically