Match is the key here.....i believe love know no age limit but the farther the age difference the more it is unlikely to match each other.....coz we change when we age...thinking, believes and all...becomes more mature etc.

So in the beginning, both clicks n match n they are together...over time both matures....now different ppl matures at different rate....it'll be great if both matures at around the same rate...matched closely.....

If one matures faster n the other not so much...one would complain "u changed"..something like that...until a point both unable to match....then breaks....

Having said above, if one wanna find a match....one would have higher success if look at the similar age range..

my humble opinion...