i think ur on the right track but maybe play it safe.
Step-by-step explanation:
if this person has a gf or bf then u dont want to hurt that relation but i am going thru this as well. so maybe just play it a little safe. this person def thinks ur more than a friend but if ur not careful and start being to friendly ull end up hurt and in the friendzone. theres def potential tho KEEP UR HEAD UP!!